How to use the apollo-server-errors.hasPersistedQueryError function in apollo-server-errors
To help you get started, we’ve selected a few apollo-server-errors examples, based on popular ways it is used in public projects.
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apollographql / apollo-server / packages / apollo-server-core / src / runHttpQuery.ts View on Github 
export function throwHttpGraphQLError(
statusCode: number,
errors: Array,
options?: Pick,
extensions?: GraphQLExecutionResult['extensions'],
): never {
const defaultHeaders = { 'Content-Type': 'application/json' };
// force no-cache on PersistedQuery errors
const headers = hasPersistedQueryError(errors)
? {
...defaultHeaders,
'Cache-Control': 'private, no-cache, must-revalidate',
}
: defaultHeaders;
type Result =
& Pick
& { errors: E[] | ApolloError[] }
const result: Result = {
errors: options
? formatApolloErrors(errors, {
debug: options.debug,
formatter: options.formatError,
})
Popular apollo-server-errors functions
- apollo-server-errors.ApolloError
- apollo-server-errors.AuthenticationError
- apollo-server-errors.ForbiddenError
- apollo-server-errors.formatApolloErrors
- apollo-server-errors.fromGraphQLError
- apollo-server-errors.hasPersistedQueryError
- apollo-server-errors.PersistedQueryNotFoundError
- apollo-server-errors.PersistedQueryNotSupportedError
- apollo-server-errors.UserInputError